Rich Prohaska
c10712dee6
Change to implement delete by key. A BRT_DELETE command is injected into the
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tree. It replaces any INSERT or DELETE command with the same key at all
interior nodes. It is translated into a PMA delete operation at a leaf
node.
The database file format was changed for the contents of interior node
buffers to include a 1 byte type field. There are currently 2 types:
BRT_INSERT and BRT_DELETE.
git-svn-id: file:///svn/tokudb@278 c7de825b-a66e-492c-adef-691d508d4ae1
2007-09-06 21:36:45 +00:00
Bradley C. Kuszmaul
1cd311c093
Speedup toku_hashtable_random_pick
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git-svn-id: file:///svn/tokudb@134 c7de825b-a66e-492c-adef-691d508d4ae1
2007-08-14 18:50:52 +00:00
Bradley C. Kuszmaul
8ae9b13b8e
Use fewer mallocs in the hash table
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git-svn-id: file:///svn/tokudb@127 c7de825b-a66e-492c-adef-691d508d4ae1
2007-08-13 22:07:55 +00:00
Bradley C. Kuszmaul
701339ea1d
Use prime numbers for the hash table sizes
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git-svn-id: file:///svn/tokudb@126 c7de825b-a66e-492c-adef-691d508d4ae1
2007-08-13 21:53:19 +00:00
Bradley C. Kuszmaul
7b2ef97760
Speed up toku_hash_rehash_everything by remembering the hash function
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git-svn-id: file:///svn/tokudb@120 c7de825b-a66e-492c-adef-691d508d4ae1
2007-08-13 19:49:06 +00:00
Bradley C. Kuszmaul
a1516c3644
Fix up types for FNV hashing
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git-svn-id: file:///svn/tokudb@119 c7de825b-a66e-492c-adef-691d508d4ae1
2007-08-13 19:04:38 +00:00
Bradley C. Kuszmaul
e6e8a2aebc
Rename hash functions to avoid conflict with mysql
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git-svn-id: file:///svn/tokudb@38 c7de825b-a66e-492c-adef-691d508d4ae1
2007-07-24 15:08:05 +00:00
Bradley C. Kuszmaul
2f8ec84fb8
Rename
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git-svn-id: file:///svn/tokudb@4 c7de825b-a66e-492c-adef-691d508d4ae1
2007-07-13 19:37:47 +00:00
